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roman

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  1. E

    Information Required... Switch Over Contactor

    Right guys im looking for a 100amp Contactor that can be supplied with 2 inputs to 1 output these will be switched via the A1,A2 terminals from a timer. Now i would have thought such a simple device would exist but im unable to locate. Below is a drawing of what i would be looking for. Now i...
  2. Goody

    What BSEN numbers for these breakers?

    Hi, Could someone shed some light on the BSEN numbers for the breakers shown on the picture. Many thanks.
  3. S

    HV Training

    Can anyone recommened a training course for carrying out terminations / connections on a HV (MV if you like) system? The system in question is 15Kv, mainly underground cable runs with terminations into transformers, etc.
  4. S

    software

    Guys anyone got pv sol to post for download :coolgleamA:
  5. L

    Working for national grid

    I would like to know if anyone in this forum is working for National Grid ,and how to get my feet in this company.What i would have to know before apply for a electricians role ?
  6. K

    board fed from time clock

    Hi I have been asked to put in a 7 way board 6 16 16 16 16 16 16. Each circuit could pull around 13 amps apart from 6 amp obviously. But the customer wants the whole thing pp. a time clock so I've been to the wholesalers and they have suggested i switch it though 2 24 amp contractors via...
  7. Marvo

    Best Supplier for fuse wire

    I'm in desperate need of a few meters of fuse wire in 100A, 80A, 60A, 50A, 20A & 15A. I can find a few suppliers that sell the smaller values as a carded pack but I'm struggling to find the larger sizes. I'm open to suggestions, I'll even buy complete rolls if necessary but I need an...
  8. M

    Rcd fail half test wylex

    Has any one else had this, just installed a dual split board, Make wylex, when testing both RCD units it failed the first test which is the half rated test or non trip test. Now I did the test away from the board and at the board but made no difference! has this happened to any one else...
  9. M

    Ohms Law and low voltage

    How come Ohms law doesn't apply when talking about low voltage downlights. i.e 50w divided by 12V = 4.16A so thats obviously wrong. I think Im getting a bit confused.
  10. H

    xs training

    hi there, im looking to do a NVQ with xs training has anybody on here done a course with them are they any good?
  11. H

    Customer, plasterer!!!

    I've had a bad evening. Completed a job a week or so ago. Customer gave me nothing but problems from the beginning but managed to get paid and out the door. Call this evening "I need you to speak to my plasterer" plasterer comes on." Hi just finished plastering and everything is tripping...
  12. K

    I hate my job

    When you have had a - "I hate my job day", try this: On your way home from work, stop at your pharmacy and go to the thermometer section. You will need to purchase a rectal thermometer made by Johnson and Johnson. Be certain you get this brand. When you get home, lock your doors, draw...
  13. T

    High Voltage

    Hey, anyone got their HV ticket? or work in the high voltage industry? thinking about steering that way in the industry and could do with some advice cheers
  14. K

    Relays and contactor wiring?

    Is the connections the same on a relay as it is on a contactor, with the a1 for switched live to switch the coil on, and a2 for the neutral coil.?
  15. F

    are customers all so tight?????

    :wink_smile: i just ot a job doing a smallish indusrial job,, the good folk of electricians forum helped me with some of my quieries.... thanks for ya help all who helped me.. any ways just priced him for a new ,1- 100A kwh meter , 1- metal enclosure for meter to live in,,,lol,,, 1- 8way 3phase...
  16. E

    job offer

    We are looking for a qualified electrical tester with 2391 for periodic testing in a Hotel. You will be required to test around 60-80 circuits per day and complete the necessary paperwork. anyone interested?
  17. johnboy6083

    Crap Panel Manufacturers!

    Hi all, Today i have been working on a small pumping station. One of my jobs was to look at the discrimination between two sets of fuses. I open up both sections of the panels, and have a look. I see whats happened and decide on my course of action. (63A fuses feeding 100A fuses, so the second...
  18. D

    3 Phase motor Single phase supply

    Quick one lads... Mate rang earlier, sais he wants to get a car lift but they're all 3 phase... Any Ideas?
  19. M

    Hand off auto switching

    Ok folks, Here it goes, feedback will be greatly appreciated. I have to two lighting circuits broke through two contactors, the control circuit is broke through a hand off auto switch at the minute, however I have to install a one way switch at a communal point/landords, etc. I have ran a twin...
  20. D

    Food Grade panels

    Hi, I have wired an extension on my dads dairy that is constructed out of food grade panels (sheets of insulation sandwiched by sheets of metal) and am wondering if these need to be main bonded. The sheets of metal are covered in an unconductive material that means there is no continuity...

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